<?php
add_action( 'widgets_init', 'tie_youtube_widget_box' );
function tie_youtube_widget_box() {
register_widget( 'tie_youtube_widget' );
}
class tie_youtube_widget extends WP_Widget {
public function __construct(){
$widget_ops = array( 'classname' => 'youtube-widget' );
$control_ops = array( 'width' => 250, 'height' => 350, 'id_base' => 'youtube-widget' );
parent::__construct( 'youtube-widget', THEME_NAME .' - '.__( 'YouTube Channel' , 'tie' ) , $widget_ops, $control_ops );
}
public function widget( $args, $instance ) {
extract( $args );
$title = apply_filters('widget_title', $instance['title'] );
$page_url = $instance['page_url'];
$protocol = is_ssl() ? 'https' : 'http';
echo $before_widget;
if ( $title )
echo $before_title;
echo $title ; ?>
<?php echo $after_title; ?>
<div class="youtube-box">
<iframe id="fr" src="<?php echo $protocol; ?>://www.youtube.com/subscribe_widget?p=<?php echo $page_url ?>" style="overflow: hidden; height: 105px; border: 0; width: 100%;" scrolling="no" frameBorder="0"></iframe></div>
<?php
echo $after_widget;
}
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['page_url'] = strip_tags( $new_instance['page_url'] );
return $instance;
}
public function form( $instance ) {
$defaults = array( 'title' =>__( 'Subscribe to our Channel' , 'tie') );
$instance = wp_parse_args( (array) $instance, $defaults ); ?>
<p>
<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' , 'tie') ?></label>
<input id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php if( !empty( $instance['title'] ) ) echo $instance['title']; ?>" class="widefat" type="text" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'page_url' ); ?>"><?php _e( 'Channel Name:' , 'tie') ?></label>
<input id="<?php echo $this->get_field_id( 'page_url' ); ?>" name="<?php echo $this->get_field_name( 'page_url' ); ?>" value="<?php if( !empty( $instance['page_url'] ) ) echo $instance['page_url']; ?>" class="widefat" type="text" />
</p>
<?php
}
}
?>